diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 9b4b884..51fd93b 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -152,6 +152,68 @@ jobs:
           gh run download -D packchk-${{ matrix.target }}-${{ matrix.arch }} ${{ steps.get_run_id.outputs.NIGHTLY_RUN_ID }} -n packchk-${{ matrix.target }}-${{ matrix.arch }} -R Open-CMSIS-Pack/devtools
           gh run download -D svdconv-${{ matrix.target }}-${{ matrix.arch }} ${{ steps.get_run_id.outputs.NIGHTLY_RUN_ID }} -n svdconv-${{ matrix.target }}-${{ matrix.arch }} -R Open-CMSIS-Pack/devtools
 
+      - name: test
+        shell: bash
+        run: |
+          ls -l
+          ls -l ./packchk-${{ matrix.target }}-${{ matrix.arch }}
+
+      - name: Unzip files
+        run: |
+          mkdir -p packchk
+          mkdir -p svdconv
+          packchk_dir="packchk-${{ matrix.target }}-${{ matrix.arch }}"
+          svdconv_dir="svdconv-${{ matrix.target }}-${{ matrix.arch }}"         
+          if [[ "$RUNNER_OS" == "Linux" || "$RUNNER_OS" == "macOS" ]]; then
+            tar -xvf ${packchk_dir}/packchk-*-${{ matrix.target }}-${{ matrix.arch }}.tbz2 -C packchk
+            tar -xvf ${svdconv_dir}/svdconv-*-${{ matrix.target }}-${{ matrix.arch }}.tbz2 -C svdconv
+          elif [[ "$RUNNER_OS" == "Windows" ]]; then
+            unzip ${packchk_dir}/packchk-\*-${{ matrix.target }}-${{ matrix.arch }}.zip -d packchk
+            unzip ${svdconv_dir}/svdconv-\*-${{ matrix.target }}-${{ matrix.arch }}.zip -d svdconv
+          fi
+
+      - name: test
+        run: |
+          ls -l ./packchk
+          ls -l ./svdconv
+
+      # - name: Unzip file
+      #   run: |
+      #     case "$RUNNER_OS" in
+      #       Linux|macOS)
+      #         tar -xvf packchk-${{ matrix.target }}-${{ matrix.arch }}/packchk-\*-${{ matrix.target }}-${{ matrix.arch }}.tbz2 -C packchk-${{ matrix.target }}-${{ matrix.arch }}/packchk-${{ matrix.target }}-${{ matrix.arch }}
+      #         tar -xvf svdconv-${{ matrix.target }}-${{ matrix.arch }}/svdconv-${{ matrix.target }}-${{ matrix.arch }}.tbz2 -C svdconv-${{ matrix.target }}-${{ matrix.arch }}/svdconv-${{ matrix.target }}-${{ matrix.arch }}
+      #         ;;
+      #       Windows)
+      #         unzip packchk-${{ matrix.target }}-${{ matrix.arch }}/packchk-\*-${{ matrix.target }}-${{ matrix.arch }}.zip -d packchk-${{ matrix.target }}-${{ matrix.arch }}/packchk-${{ matrix.target }}-${{ matrix.arch }}
+      #         unzip svdconv-${{ matrix.target }}-${{ matrix.arch }}/svdconv-\*-${{ matrix.target }}-${{ matrix.arch }}.zip -d svdconv-${{ matrix.target }}-${{ matrix.arch }}/svdconv-${{ matrix.target }}-${{ matrix.arch }}
+      #         ;;
+      #       *)
+      #         echo "Unsupported OS: $RUNNER_OS"
+      #         exit 1
+      #         ;;
+      #     esac
+        
+      # - name: Unzip file
+      #   run: |
+      #     if [[ "$RUNNER_OS" == "Linux" ]]; then
+      #       unzip sample.zip -d output
+      #     elif [[ "$RUNNER_OS" == "macOS" ]]; then
+      #       unzip sample.zip -d output
+      #     elif [[ "$RUNNER_OS" == "Windows" ]]; then
+      #       powershell -Command "Expand-Archive -Path 'sample.zip' -DestinationPath 'output'"
+      #     fi
+
+      # - name: Unzip file
+      #   shell: bash
+      #   run: |
+      #     unzip packchk* -d packchk-${{ matrix.target }}-${{ matrix.arch }}
+      #     unzip svdconv* -d svdconv-${{ matrix.target }}-${{ matrix.arch }}
+
+      # - name: test
+      #   run: |
+      #     ls -l ./packchk*/
+
       - name: Checkout cmsis-toolbox repo
         uses: actions/checkout@v4
         with:
@@ -164,9 +226,9 @@ jobs:
           mkdir -p ./cmsis-toolbox/bin
           mkdir -p ./cmsis-toolbox/etc
           cp ./projmgr-${{ matrix.target }}-${{ matrix.arch }}/csolution${{ matrix.binary_extension }}      ./cmsis-toolbox/bin/csolution${{ matrix.binary_extension }}
-          cp ./cbuildgen-${{ matrix.target }}-${{ matrix.arch }}/cbuildgen${{ matrix.binary_extension }}    ./cmsis-toolbox/bin/cbuildgen${{ matrix.binary_extension }}
-          cp ./packchk-${{ matrix.target }}-${{ matrix.arch }}/*/packchk${{ matrix.binary_extension }}      ./cmsis-toolbox/bin/packchk${{ matrix.binary_extension }}
-          cp ./svdconv-${{ matrix.target }}-${{ matrix.arch }}/*/svdconv${{ matrix.binary_extension }}      ./cmsis-toolbox/bin/svdconv${{ matrix.binary_extension }}
+          cp ./cbuildgen-${{ matrix.target }}-${{ matrix.arch }}/cbuildgen${{ matrix.binary_extension }}*   ./cmsis-toolbox/bin/cbuildgen${{ matrix.binary_extension }}
+          cp ./packchk/packchk${{ matrix.binary_extension }}      ./cmsis-toolbox/bin/packchk${{ matrix.binary_extension }}
+          cp ./svdconv/svdconv${{ matrix.binary_extension }}      ./cmsis-toolbox/bin/svdconv${{ matrix.binary_extension }}
           cp ./cbuild/build/cbuild${{ matrix.binary_extension }}                                            ./cmsis-toolbox/bin/cbuild${{ matrix.binary_extension }}
           cp ./cpackget/build/cpackget${{ matrix.binary_extension }}                                        ./cmsis-toolbox/bin/cpackget${{ matrix.binary_extension }}
           cp ./cbuild2cmake/build/cbuild2cmake${{ matrix.binary_extension }}                                ./cmsis-toolbox/bin/cbuild2cmake${{ matrix.binary_extension }}